After graduating from Emory University, top student and athlete Christopher McCandless abandons his possessions, gives his entire $24,000 savings account to charity and hitchhikes to Alaska to live in the wilderness. Along the way, Christopher encounters a series of characters that shape his life.
A day-dreamer escapes his anonymous life by disappearing into a world of fantasies filled with heroism, romance and action. When his job along with that of his co-worker are threatened, he takes action in the real world embarking on a global journey that turns into an adventure more extraordinary than anything he could have ever imagined.
As the extremely withdrawn Don Johnston is dumped by his latest woman, he receives an anonymous letter from a former lover informing him that he has a son who may be looking for him. A freelance sleuth neighbor moves Don to embark on a cross-country search for his old flames in search of answers.